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Design for manufacture

The Design for Manufacture (DFM) process starts when we receive parts to quote for tooling. The process is related to DFMEA (Design failure mode and effect analysis) or PFMEA (Process failure mode and effect analysis). However, it is focused on tooling and moulding processes.

During the DFM stage, we look at how we would design the tooling and if the parts are designed to allow for feasible manufacture.

For mould tooling our attention is focused on the following key features:

  • Tool function
  • Feed Location
  • Part lines
  • Wall thickness
  • Ejection

For the moulding process our attention is focused on the following key features:

Tooling dimensions
for fit to press/handling considerations

Feed and material flow – Hot runner or cold feed

Cooling

Warp analysis

Venting

Ejection of parts – robot or operator handling

We complete fill analysis using VISI Flow software to help determine gate geometry, feed locations, and vent requirements.

We also show results for pressure at the end of fill, cycle times, and warpage.

For more information on our design for manufacture services, call us on +44 (0)2392 429 424 or email us directly.

We have worked with Liondell on a number of very technical projects. With their strong mould design knowledge and experience we have been able to achieve some fantastic results. Their standard approach to the full process ensures all elements are considered, discussed and approved at each stage to ensure the final tools meet or exceed the expectations of all involved. We look forward to continuing to work together.”
Mr Graeme Bennett – General Manager IPCMay 2021
Mr Graeme Bennett – General Manager IPC
It is a pleasure to work with Liondell (Andy & James). Their process is very simple but detailed, from the initial quote, through DFM, GA activities to tool receipt. Their process for pre-shipment check and UK toolroom inspection BEFORE we receive the tools works extremely well. We have not had a fault with the tooling we have received from them. We look forward to working with them in the future”
Mr. Paul Crossen – M.D. Crossen EngineeringMay 2021
Mr. Paul Crossen – M.D. Crossen Engineering
Liondell have supplied us with both Mould designs and Mould tooling and I now consider them as a key partner in the growth of my business.Their depth of technical knowledge paired with structured project management translates into a service I can trust.”
Mr. Paul Crossen – M.D. Crossen EngineeringJune 2018
Mr. Paul Crossen – M.D. Crossen Engineering
How to get started

Next steps

1

Contact us

Call or send us an email with your project requirements.

2

We Respond

We will acknowledge your inquiry and aim to respond with technical and commercial proposals within 24hrs

3

Project Launch

Our goal is to make our clients happy with the whole process and the results within the agreed timeline.

It starts with a 5-minute introduction call

Schedule a call